package com.wanbangee.marksystem.service;

import java.util.List;


import com.wanbangee.marksystem.entities.UClass;

public interface ClassManageService {
	/**
	 * 根据年级ID查询所有班级
	 * @param graId 年级ID
	 * @return
	 */
	public List<UClass> selectClassInfoBySchIdAndGraId(Integer graId);
}
